Must be a multiple of 1
Since workers can return an assignment or drop out, some "spare" participants will be created: the oTree session will have 2 times more participant objects than the number you enter here.
New version for Lab with changed payments, etc.
Instructions and Comprehension tasks for the PD Experiments
This app implements an Iterated Prisoner's Dilemma without strategic uncertainty by using an automated computer player with a simple strategy that the human player is told. The payoffs and continuation probabilities are varied between sequences, and told to the player. This version is the new app created for the R&R changes required for 'Facing the Grim Truth: Repeated Prisoner's Dilemma Against Robot Opponents'. New features: added a switch in session configurations for last round payment for each sequence.
Your app description
Final summary screen for the Prisoner's Dilemma experiment; presents summary of the subjects' payoffs.